cxl/hdm: Initialize decoder type for memory expander devices

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Unless and until accelerator (type-2) drivers start registering for
CXL.mem mapping services from the CXL subsystem core, initialize idle
HDM decoders to the "expander" type. I.e. the only CXL devices using the
CXL core presently are those implementing the CXL 2.0 Type-3 memory
expander device class code that the cxl_pci driver claims.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20220624041950.559155-6-dan.j.williams@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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Dan Williams 2022-06-07 11:21:40 -07:00

parent ee80001083

commit 9e9e44017d

1 changed files with 11 additions and 5 deletions

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drivers/cxl/core/hdm.c

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